2010054825

素因数分解:

$3^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{11587}}^1$

素因数の和:11863

約数の個数: 48

約数和(自身を含む): 3707232960

約数和(自身を除く): 1697178135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 257, 675, 771, 1285, 2313, 3855, 6425, 6939, 11565, 11587, 19275, 34695, 34761, 57825, 57935, 104283, 173475, 173805, 289675, 312849, 521415, 869025, 1564245, 2607075, 2977859, 7821225, 8933577, 14889295, 26800731, 44667885, 74446475, 80402193, 134003655, 223339425, 402010965, 670018275, 2010054825]

約数ペア:

[(1, 2010054825), (3, 670018275), (5, 402010965), (9, 223339425), (15, 134003655), (25, 80402193), (27, 74446475), (45, 44667885), (75, 26800731), (135, 14889295), (225, 8933577), (257, 7821225), (675, 2977859), (771, 2607075), (1285, 1564245), (2313, 869025), (3855, 521415), (6425, 312849), (6939, 289675), (11565, 173805), (11587, 173475), (19275, 104283), (34695, 57935), (34761, 57825)]